Evaluation of insertion torque and surface integrity of zirconia-coated titanium mini screw implants

ConclusionThe Zirconia coating on the Titanium mini screw implants was of 2.6 µm in thickness. There was no statistically significant difference in the insertion torque of the Zirconia coated mini screw implants and the non-coated titanium mini screw implants which retained their structural integrity.
Source: Journal of the World Federation of Orthodontists - Category: Dentistry Source Type: research